omega 8800

The 8800 is either a new caliber or a reworked version of the cal. 8520 that was in the Gen2 37.5mm PO. 8520 is a 9 ligne movement that is 5.30 mm tall. 8800 is an 11.5 ligne movement that is 4.60 mm tall. 8900 is a 13 ligne movement that is 5.50 mm tall. The 8800 is not related to the 8520 or 8500/8900. omega login